You will need to copy the RRD files between the servers, this can take some time, and it is highly recommended to use rsync, this will need to be installed on the servers if it is not already installed, this can be done using yum or apt-get depending on your Linux distribution.

Script to Automate the Data Sync

The following script relies on SSH keys being shared between the source and the TARGET server. This script will be run locally from the source server.